chore: clean up repo structure

- Add node_modules/, test-results/, e2e-report/, .omp/ to .gitignore
- Remove throwaway debug scripts (debug-pw*.js, debug-login-dom.js)
- Remove empty mock-server/ directory
- Untrack harness artifact (.omp/plans/)
- Add missing project files to git (e2e tests, Dockerfiles, tooling configs)

htdocs/luci-static/resources/view/zt-gateway/overview.js

@@ -1,4 +1,3 @@
-'use strict';
 /* luci-app-zt-gateway - ZeroTier Exit Gateway switching UI
  *
  * Provides a Services -> ZeroTier Gateway page that lists all gateways from
@@ -8,12 +7,12 @@
  * /usr/share/rpcd/ucode/zt-gateway.uc, which in turn invokes
  * /usr/sbin/zt-gateway-switch for the actual system changes.
  */
-
-import { view } from 'luci.view';
-import { rpc } from 'luci.rpc';
-import { ui } from 'luci.ui';
-import { dom } from 'luci.dom';
-import { Poll } from 'luci.poll';
+'use strict';
+'require view';
+'require rpc';
+'require ui';
+'require dom';
+'require poll';
 
 const UBUS_NAMESPACE = 'zt-gateway';
 
@@ -65,7 +64,7 @@ return view.extend({
 	renderHealthDot(reachable, latencyMs) {
 		const cls = reachable ? 'zt-health-up' : 'zt-health-down';
 		const tip = reachable
-			? (latencyMs != null ? _('UP (%sms').format(latencyMs) : _('UP'))
+			? (latencyMs != null ? _('UP (%sms)').format(latencyMs) : _('UP'))
 			: _('DOWN');
 		return E('span', { class: 'zt-health ' + cls, title: tip }, '●');
 	},
@@ -79,7 +78,7 @@ return view.extend({
 				value: gw.region,
 				change: ev => this.onSelectRegion(ev.target.value),
 				checked: isSelected || null,
-				disabled: isActive
+				disabled: isActive || null
 			})),
 			E('td', { class: 'zt-region-cell' }, [
 				this.renderHealthDot(false, null),
@@ -207,7 +206,7 @@ return view.extend({
 						node.classList.toggle('zt-health-up', !!h.reachable);
 						node.classList.toggle('zt-health-down', !h.reachable);
 					node.title = h.reachable && h.latency_ms != null
-						? _('UP (%sms').format(h.latency_ms)
+						? _('UP (%sms)').format(h.latency_ms)
 						: (h.reachable ? _('UP') : _('DOWN'));
 				}
 			}
@@ -292,10 +291,9 @@ return view.extend({
 		const root = E('div', { id: 'zt-gateway-root' }, this.renderBody(data));
 
 		const self = this;
-		const poll = Poll.create('zt-gateway-drain', function() {
+		Poll.add(function() {
 			return self.refreshState();
 		}, 5);
-		poll.start();
 
 		return root;
 	},